Overview
The OP42FZ is a high-speed, fast-settling precision operational amplifier produced by Analog Devices Inc. It is known for its fast slew rate, high bandwidth, and excellent settling time, making it suitable for a variety of high-performance applications. Similar to the OP-17, the OP42FZ offers symmetric slew rates and is designed for unity-gain stability, ensuring reliable operation in demanding environments.
Key Specifications
| Parameter | Value |
|---|---|
| Slew Rate | 58 V/μs (symmetric) |
| Full-Power Bandwidth | 900 kHz |
| Settling Time (to 0.01%) | 800 ns |
| Input Bias Current | Typically 10 pA |
| Input Offset Voltage (Vos) | Typically 0.5 mV |
| Temperature Coefficient of Vos (TCVos) | Typically 2 μV/°C |
| Package Type | 8-CERDIP |
Key Features
- High-speed operation with a symmetric slew rate of 58 V/μs
- Fast settling time of 800 ns to 0.01%
- Unity-gain stability and wide full-power bandwidth of 900 kHz
- Low input bias current, typically 10 pA
- Precision characteristics with low input offset voltage and low temperature coefficient of Vos
Applications
The OP42FZ is ideal for high-performance applications requiring fast settling times and high bandwidth. These include:
- High-speed data acquisition systems
- Medical imaging and diagnostic equipment
- Aerospace and defense systems
- High-frequency signal processing and amplification
- Test and measurement instruments
Q & A
- What is the slew rate of the OP42FZ?
The OP42FZ has a symmetric slew rate of 58 V/μs. - What is the full-power bandwidth of the OP42FZ?
The full-power bandwidth of the OP42FZ is 900 kHz. - How long does the OP42FZ take to settle to 0.01%?
The OP42FZ settles to 0.01% in 800 ns. - What is the typical input bias current of the OP42FZ?
The typical input bias current of the OP42FZ is 10 pA. - What is the typical input offset voltage (Vos) of the OP42FZ?
The typical input offset voltage (Vos) of the OP42FZ is 0.5 mV. - What is the temperature coefficient of Vos (TCVos) for the OP42FZ?
The temperature coefficient of Vos (TCVos) for the OP42FZ is typically 2 μV/°C. - In what package is the OP42FZ available?
The OP42FZ is available in an 8-CERDIP package. - Is the OP42FZ suitable for high-frequency applications?
Yes, the OP42FZ is suitable for high-frequency applications due to its high bandwidth and fast settling time. - Can the OP42FZ be used in medical imaging equipment?
Yes, the OP42FZ can be used in medical imaging and diagnostic equipment due to its precision and high-speed characteristics. - Is the OP42FZ stable at unity gain?
Yes, the OP42FZ is stable at unity gain.
